Vehicle seat



FIG. 1 is a perspective view of a vehicle seat showing my new design;

FIG. 2 is a side view thereof; and,

FIG. 3 is a rear view thereof.

The broken line showings of the rectangle shapes in FIGS. 1 and 2 depict environmental subject matter and form no part of the claimed design. 

The ornamental design for a vehicle seat, as shown and described. 